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  1. Age of Empires Support
  2. Age of Empires II: Definitive Edition
  3. Error messages

Error messages

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  • Tampering Detected: A running process may be interfering with the correct operation of AoE2 DE
  • Unable to join game. Error: Unknown error
  • 0xfffffff error code
  • Microsoft Store: I receive an error when launching the game: 'This app can't open.' Returning to the store page shows the 'Reinstall' rather than 'Play' button.
  • I receive an error when launching the game from a shortcut: 'AoE2DE.exe — System Failure'
  • I receive an error when launching the game: 'Microsoft Visual C++ Runtime Library. Assertion failed!'
Age of Empires
World's Edge XBOX Game Studios
ESRB Teen Rating - Mild Blood - Mild Language - Violence
PEGI Rating 12 Europe USK Rating 12 Germany
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